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Why aren't python nested functions called closures?
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edited Oct 26 '10 at 3:55
answered Oct 26 '10 at 3:20
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How to properly add cross-site request forgery (CSRF) token using PHP
...ng the CSRF Token
Don't just use == or even ===, use hash_equals() (PHP 5.6+ only, but available to earlier versions with the hash-compat library).
if (!empty($_POST['token'])) {
if (hash_equals($_SESSION['token'], $_POST['token'])) {
// Proceed to process the form data
} else {
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StringBuilder vs String concatenation in toString() in Java
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edited Aug 9 '16 at 14:18
Liam
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an...
Bring element to front using CSS
...e to .content
#header {
background: url(http://placehold.it/420x160) center top no-repeat;
}
#header-inner {
background: url(http://placekitten.com/150/200) right top no-repeat;
}
.logo-class {
height: 128px;
}
.content {
margin-left: auto;
margin-right: auto;
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How do I print the elements of a C++ vector in GDB?
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16
This works fine as long as the vector elements are directly interpretable. But it doesn't help if the vector contains pointers to the items...
Importing from builtin library when module with same name exists
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6 Answers
6
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Python string.join(list) on object array rather than string array
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Adam RosenfieldAdam Rosenfield
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How to log a method's execution time exactly in milliseconds?
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Matthew McGooganMatthew McGoogan
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